#define _CRT_SECURE_NO_WARNINGS 1
static int arr[100000];
int* printNumbers(int n, int* returnSize) {
    *returnSize = pow(10, n) - 1;
    int k;
    for (k = 0; k <= *returnSize; k++)
    {
        arr[k - 1] = k;
    }
    return arr;
}
